3D Solar System Simulator

Explore the Sun and all eight planets in a free, interactive 3D solar system — right in your browser, no install needed.

Try it Free →

Features

🪐

Real 3D Solar System

The glowing Sun plus all eight planets, each orbiting and rotating at its own speed — with Saturn's rings and Earth's Moon.

🔍

Zoom & Fly Anywhere

Scroll or pinch to zoom from a full galaxy view down to a single planet, drag to rotate, and pan freely.

💡

Kid-Friendly Fun Facts

Tap any planet to open a simple, playful card with its size, distance, orbit time and a cool fact.

🚀

Smooth Camera Flights

Tap a planet or its name and the camera smoothly flies over and follows it as it travels.

🎛️

Speed & View Controls

Pause, slow, normal or fast-forward the orbits; switch to top or side views, toggle names and orbit lines.

🌌

Immersive Space Scene

A starfield background and glowing Sun create a dark, immersive universe that works great on phones.

How to Use

1

Open the simulator

The 3D solar system loads instantly in your browser — nothing to install.

2

Look around

Drag to rotate the view, scroll or pinch to zoom in and out, and pan to explore.

3

Tap a planet

Click or tap any planet (or its name) to fly over and open its fun-fact card.

4

Adjust the show

Use the control panel to change orbit speed, switch views, or toggle names and orbit lines.

Frequently Asked Questions

What is the Universe Simulator?
It is a free, interactive 3D model of the solar system that runs in your browser, showing the Sun and eight planets orbiting and spinning, with fun facts for each one.
Is it free to use?
Yes, it is completely free with no sign-up, no ads in the experience, and nothing to install.
Is it good for kids?
Absolutely. It is designed for ages 6-14 with simple, playful explanations of each planet's size, distance and a cool fact.
Does it work on phones and tablets?
Yes. Use one finger to rotate and two fingers to zoom and pan. The interface adapts to small screens.
Are the sizes and distances to scale?
Sizes and orbit spacing are artistically scaled so everything stays visible and smooth, but the real diameters and distances are shown on each planet's card.
Is my data safe?
Everything runs locally in your browser. Only your view settings (speed, labels, orbits) are saved on your own device.

← Back to pudone! home